<template>
    <div class="newsinfo-container">  
        <!-- 大标题 -->
        <h3 class="title">{{newsinfo.title}}</h3>
        <!-- 子标题 -->
        <p class="subtitle">
            <span>发表时间：{{newsinfo.add_time | dateFormat}}</span>
            <span>点击：{{newsinfo.click}}次</span>
        </p>

        <hr>
         
         <!-- 内容区域 -->
        <div class="content" v-html="newsinfo.content"></div>

        <!-- 评论子组件区域 -->
        <comment-box :id="this.id"></comment-box>
    </div>
</template>

<script>
//1.导入子组件
import comment from '../subcomponents/comment.vue';


export default {
   data(){
       return {
         id:this.$route.params.id, //将url地址中传递过来的Id值，挂载到data上，方便以后调用
         newsinfo: {}   //新闻对象   
       };
   },
   created(){
      this.getNewsInfo();
   },
   methods:{
       getNewsInfo(){ //获取新闻详情
          this.$http.get('api/getnew/'+this.id).then(result=>{
              if(result.body.status===0){
                this.newsinfo = result.body.message[0];
              }else{
                  toast('获取新闻失败！')
              }
          });
       }
   },
   components:{  //用来注册子组件的节点
     'comment-box':comment
   }
};
</script>


<style lang="scss">
   .newsinfo-container{
       padding: 0 4px;
       .title{
           font-size: 16px;
           text-align: center;
           margin: 15px 0;
           color: red;
       }
       .subtitle{
           font-size: 13px;
           color: #226aff;
           display: flex;
           justify-content: space-between;
       }
       .content{
           img{
             width: 100%;          
          }
        } 
   }
</style>